One vertex per element, one color per generator, with an edge from x to x·s.
(1,2,4,3)(5,6)(7,13)(8,11)(9,12)(10,15)(14,19)(16,18)(17,20)(21,22,27,31)(23,28,34,44)(24,36,39,46)(25,30,26,40)(29,41,47,38)(32,48,37,52)(33,43,35,50)(42,51,45,49)(5,7)(6,10)(8,14)(9,15)(11,17)(12,13)(16,20)(18,19)(21,23,27,34)(22,28,31,44)(24,37,39,32)(25,33,26,35)(29,45,47,42)(30,43,40,50)(36,52,46,48)(38,51,41,49)(5,8,9,16)(6,11,12,18)(7,14,15,20)(10,17,13,19)(21,24)(22,29)(23,32)(25,38)(26,41)(27,39)(28,42)(30,46)(31,47)(33,49)(34,37)(35,51)(36,40)(43,52)(44,45)(48,50)(7,15)(10,13)(14,20)(17,19)(21,25,27,26)(22,30,31,40)(23,33,34,35)(24,38,39,41)(28,43,44,50)(29,46,47,36)(32,49,37,51)(42,52,45,48)(1,3,4,2)(6,12)(10,13)(11,18)(17,19)(23,34)(28,44)(32,37)(33,35)(42,45)(43,50)(48,52)(49,51)A Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.